You may wonder that popular gemstone ‘Garnet’ has several industrial applications. Garnet occurs in certain types of igneous rocks. This rock is now used as a sandblasting material. According to a paper presented in the University of Minnesota, Garnet has hardness of 6.5 to 7.5 and 3.6 to 4.3. This hardness and lack of cleavage give garnet the exclusive abrasive quality. This is a silicate which is in use as a gemstone since the Bronze Age. Its abrasive quality has made garnet as an ideal material for being used in industries as a part of the sandblasting process. This process is also called as garnet blasting.
Combination of garnet:
As a matter of fact, garnet is now excavated mainly for industrial purposes rather than for making jewelry. Garnet is used with sand or metal shot, glass beads, baking soda and even with ice. However, the combination of garnet with other materials depends on the type of blasting process. In some cases, garnet blasting is used in wet blasting processes.
Uses of wet blasting:
Wet blasting eliminates dust, and it is very effective on materials having coarse media. Wet blasting is used on asbestos as well as on products with radioactive reactions. Yet another important application of garnet blasting is on glass. This process is also popularly called as bead blasting. Similarly, for deflashing plastic and rubber, wheel blasting process is adopted. Read more at Rockpress for more details.
In places like shipyards, bridges and dry docks which are prone to water contamination, garnet blasting in Brisbane is found to be extremely beneficial. Similarly, this blasting process is also applied effectively on materials like the fiberglass and aluminum. Apart from these, this blasting process is extensively used in industrial painting as well as in tanks requiring low density rasping.
Varieties of the blasting process:
Garnet blasting in QLD is of many types, like, for example, hydro blasting, micro abrasive blasting, bristle blasting, automated blasting and so on. The type of blasting to be adopted depends on the product over which the blasting process is applied. Check out http://www.rockpress.com.au/services/metal-finishing/garnet-blasting/garnet-blasting-brisbane/
Uses in powder coating process:
As you know, many of the products are manufactured using powder coated metals. This is because powder coating effectively prevents corrosion and flaking. In fact, blasting is one of the important stages in the process of powder coating. Effective blasting improves the quality of powder coating which in turn enhances the life of the product.
Popular blasting equipment:
The entire process of blasting is made using exclusively designed equipment. Some of the popular equipment used in blasting are blast cabinet and blast room. Apart from this, you also find portable blast cabinets. The type of equipment to be used depends on the type of blasting and various other considerations.
You may wonder that garnet blasting takes less than 1/3 time as compared to any other type of blasting process. Naturally, it saves you a considerable amount of money. It is because of this reason, this blasting process is considered as the best garnet blasting in QLD and other regions.
Safety in use:
However, the person engaged in blasting services should use safety gadgets like a helmet with a view window, hearing protection and fully enclosed jacket with type D air supply or fully suitable air pump.